9141279

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 14492160

約数和(自身を除く): 5350881

約数列:

[1, 3, 7, 21, 67, 73, 89, 201, 219, 267, 469, 511, 623, 1407, 1533, 1869, 4891, 5963, 6497, 14673, 17889, 19491, 34237, 41741, 45479, 102711, 125223, 136437, 435299, 1305897, 3047093, 9141279]

約数ペア:

[(1, 9141279), (3, 3047093), (7, 1305897), (21, 435299), (67, 136437), (73, 125223), (89, 102711), (201, 45479), (219, 41741), (267, 34237), (469, 19491), (511, 17889), (623, 14673), (1407, 6497), (1533, 5963), (1869, 4891)]